Location:	39°20.26' N 77°21.28' W - locator FM19HI71KB - show map 1.3 km North bearing 347° from Urbana, Frederick County, Maryland, United States [?] 5.9 km Northwest bearing 303° from Green Valley, Frederick County, Maryland, United States 56.3 km Northwest bearing 331° from Washington, D. C., Washington, D.C., United States 64.1 km West bearing 275° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-02-09 00:03:35 UTC (2d 48m ago) 2025-02-08 19:03:35 EST local time at Urbana, United States [?]
Device:	OpenGD77: OpenGD77
Last path:	N3YPL-7>APOG77 via N3KTX-2*,WIDE1,WIDE2,qAR,N3TJJ-8
Positions stored:	1
Other SSIDs:	N3YPL-3 N3YPL

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.